Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Donald Conklin, MD

Individual provider Internal Medicine Physician · NPI 1285613323

Dr. Donald Conklin, MD is an Internal Medicine in Ottumwa, Iowa. Qualified in 2002, 24 years ago. Practices with Rosebud Indian Health Service, a 78-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama, Arkansas, Iowa and Texas.

Years since qualifying
24
Licensed in
AL, AR, IA, TX
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1001 Pennsylvania Ave
Ottumwa, IA 52501-6427
Phone: (641) 984-2341
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3502 9th St, Lubbock, TX 79415-3300 — (806) 761-0728

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD-40980 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 00027006 (AL)
Internal Medicine Physician Taxonomy 207R00000X · Licence E-10536 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence H4314 (TX)

Record details

NPI number1285613323
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2006
Last updated in NPPESJanuary 26, 2021
Certification dateJanuary 26, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Rosebud Indian Health Service — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ottumwa